---
product_id: 48028059
title: "DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow"
brand: "dewalt"
price: "€ 200.45"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/48028059-dewalt-dewdcb546-18-54-v-6-0-2-0a-li
store_origin: IE
region: Ireland
---

# 18/54V dual voltage power Backwards compatible XR 18V 6.0Ah capacity @18V DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow

**Brand:** dewalt
**Price:** € 200.45
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up like a pro — never slow down, never settle.

## Quick Answers

- **What is this?** DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow by dewalt
- **How much does it cost?** € 200.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48028059-dewalt-dewdcb546-18-54-v-6-0-2-0a-li)

## Best For

- dewalt enthusiasts

## Why This Product

- Trusted dewalt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Power Boost:** Experience faster application speeds that keep your projects moving at pro pace.
- • **Rugged & Reliable Build:** Engineered with DEWALT’s legendary durability to withstand demanding jobsite conditions.
- • **Plug & Play Compatibility:** Works flawlessly with all DEWALT XR 18V tools—no upgrades needed.
- • **Unmatched Dual Voltage Power:** Seamlessly switch between 18V and 54V for ultimate tool versatility.
- • **Extended Runtime for Non-Stop Work:** 6.0Ah capacity delivers longer battery life, powering through your toughest jobs.

## Overview

The DEWALT DEWDCB546 FlexVolt XR Slide Battery is a groundbreaking 18/54V lithium-ion power source with 6.0Ah capacity at 18V and 2.0Ah at 54V. It uniquely powers heavy-duty construction tools while maintaining full backward compatibility with existing DEWALT XR 18V products, delivering longer runtime and faster application speeds. Built tough and engineered for professionals, it’s the ultimate battery upgrade for serious tradesmen.

## Description

The DEWALT Flex Volt XR Slide Li-Ion Batteries stand at the forefront of cordless technology. They are the world first convertible 18/54 Volt batteries, offering unprecedented levels of power. Provides the unique ability to power heavy-duty construction power tools whilst still being compatible with existing DEWALT XR 18 Volt products and offering increased run time. It offers users increased run time, over any of the 18 Volt XR 4.0Ah or 5.0Ah Li-Ion batteries. DCB546: Battery Capacity: 6.0Ah@18 Volt 2.0Ah@54 Volt.DCB547: Battery Capacity: 9.0Ah@18 Volt 3.0Ah@54 Volt. 1 x DEWALT DCB546 Flex Volt XR Slide Battery 18/54 Volt 6.0/2.0Ah Li-Ion DEWALT has earned a reputation for designing, engineering and building tough industrial machinery. In 1923 Raymond DEWALT invented the radial arm saw that for decades continued to set the standard for quality and durability. It was the start of our long lasting reputation among professional craftsmen: tough, powerful, precise, rugged and reliable. These became the trademarks of the DEWALT name. Today these characteristics are incorporated through long experience and state-of-the-art engineering into every product of DEWALT's broad range of high performance, portable, electric power tools and accessories. DEWALT's broad range of high performance, portable, electric power tools and accessories. The acceptance of these DEWALT products by professional tradesmen around the world has made DEWALT the number one selling brand of professional power tools.

## Features

- Provides the unique ability to power even heavy duty construction power tools
- Completely backwards compatible with existing DEWALT XR 18V products
- Faster application speeds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dewalt |
| Part Number | DEWDCB546 |
| Product Dimensions | 12.5 x 8.5 x 9 cm; 1 kg |
| Batteries | 1 AAA batteries required. (included) |
| Item model number | DCB546-XJ |
| Size | 6A |
| Colour | Yellow/Black |
| Material | METAL, PLASTIC |
| Power Source | AC |
| Voltage | 18 Volts |
| Wattage | 108 watts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Included Components | DCB546 XR FlexVolt Slide Battery 18/54V 6.0/2.0Ah Li-ion |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | 1 x 2.0Ah 54V (6.0Ah 18V) Lithium-Ion |
| Battery Capacity | 6 |
| Item Weight | 1 kg |

## Product Details

- **Number of batteries:** 1 AAA batteries required. (included)
- **Brand:** DEWALT
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 6
- **Recommended uses for product:** Elverktyg

## Images

![DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow - Image 1](https://m.media-amazon.com/images/I/61BL6NVLpkL.jpg)
![DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow - Image 2](https://m.media-amazon.com/images/I/61loOybmyIL.jpg)
![DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow - Image 3](https://m.media-amazon.com/images/I/61JF-YTMhQL.jpg)
![DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow - Image 4](https://m.media-amazon.com/images/I/61zr54bv5eL.jpg)
![DeWalt DEWDCB546 18/54 V 6.0/2.0A Li-Ion FlexVolt XR Slide Battery - Yellow - Image 5](https://m.media-amazon.com/images/I/61II9RMHDKL.jpg)

## Available Options

This product comes in different **Size Name** options.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*